There is always power to the cig plugs. I have a 2017 and I need to pull my radar out of the cig or it stays on. I wish there was a way to power off when you shut the truck off. Hope this helps you. Be safe Sent from my iPhone using Tapatalk

Hello, I have 2017 GMC SIERRA ALL TERRAIN and the tires have been balanced 4 times. I still get the shake, I’m in for a oil change and tire rotation and I I still have the skate I’m going to Kal Tire and if they fix GM gets the bill and some nice words Sent from my iPhone using Tapatalk

Hello, the noise is fine, I just can’t remember why it does it, I think maybe the fuel pump. I get it on my 2017 GMC Serra and it’s nothing to worry about. I just can’t remember why it do s it, but be assured it’s nothing to worry about.

Hello, take a look at the GM mats. When I bought my 2017 Sierra the mats were already in the truck. They are great mats the best I’ve had. The rear one covers the back completely even under the seat. The front are great. I don’t think you would be disappointed. Be safe

Hello, I had a 2014 GMC Sierra SLT All Terrain. The lights were so poor I did not want to drive at night. I went to the dealership a number of times to complain and was told no the lights are good. Then at some point there was a update when they were going to boost the BCM. Well lights were still terrible. I wrote to Car Complaints and they were a ware of the issue. I was informed there was a law suit started in the USA. I bought a complete new light housing for my truck. Not until I bought my 2017 did my salesman finally admitted the lights were really bad. I live in Canada but hopes this helps. Be safe

Hello, I used the same vinyl as you but then changed it to a diver to make it blend with the silver grill, looks much better than the black. It’s on my 2017 Sierra with the 6.2 l Sent from my iPhone using Tapatalk